package vn.qnamuni.calendar.activity;

import android.app.ActionBar;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Build;
import android.os.Bundle;
//import android.support.v4.app.NavUtils;
import android.view.Menu;
import android.view.MenuItem;
import vn.qnamuni.calendar.activity.R;

public class AboutActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_about);
		// Show the Up button in the action bar.
		setupActionBar();
		ActionBar actionBar = getActionBar();
		actionBar.setBackgroundDrawable(new ColorDrawable(Color
				.parseColor("#0085A8")));
	}

	/**
	 * Set up the {@link android.app.ActionBar}.
	 */
	private void setupActionBar() {

		getActionBar().setDisplayHomeAsUpEnabled(true);
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
		    getActionBar().setHomeButtonEnabled(true);
		}

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.about, menu);
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {
		case android.R.id.home:
			// This ID represents the Home or Up button. In the case of this
			// activity, the Up button is shown. Use NavUtils to allow users
			// to navigate up one level in the application structure. For
			// more details, see the Navigation pattern on Android Design:
			//
			// http://developer.android.com/design/patterns/navigation.html#up-vs-back
			//
			//NavUtils.navigateUpFromSameTask(this); chạy trong activity cha-con, android 4.1 trở lên
			Intent intent = new Intent(this, CalendarActivity.class);
	        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
	        startActivity(intent);
			return true;
		}
		return super.onOptionsItemSelected(item);
	}

}
